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DTSTART;TZID=America/Los_Angeles:20260119T100000
DTEND;TZID=America/Los_Angeles:20260119T120000
DTSTAMP:20260422T061910
CREATED:20260112T192219Z
LAST-MODIFIED:20260112T192222Z
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SUMMARY:OLLI at UCSC Sunday Speaker Meeting
DESCRIPTION:OLLI at UCSC Hosts Chris Murphy\, President of the Santa Cruz Warriors\nThe Osher Lifelong Learning Institute (OLLI) at UCSC invites the public to an in-person presentation on Sunday\, January 18th\, at Colleges Nine/ John R. Lewis Multipurpose Room on the UCSC campus. Join us for a social hour and presentation titled\, “A Local Success Story: Inside the Santa Cruz Warriors.” Chris Murphy\, President of the Santa Cruz Warriors and an active participant in several local organizations\, will talk about the inner workings of the basketball and business operations of our local team. This event is free and open to the public. Bring a friend. Coffee and nibbles will be served. OLLI at UCSC is a community of adults from diverse educational\, occupational and geographic backgrounds who are devoted to the pursuit of learning. For directions and free parking information visit https://olli.ucsc.edu/monthly-gatherings/location-directions-and-parking/
URL:https://events.ucsc.edu/event/olli-at-ucsc-sunday-speaker-meeting/
LOCATION:Colleges Nine and John R. Lewis College Multi-purpose Room\, 615 College Nine Road\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations
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ORGANIZER;CN="Osher Lifelong Learning Institute":MAILTO:olli@ucsc.edu
GEO:37.0009703;-122.0577323
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260119T173000
DTEND;TZID=America/Los_Angeles:20260119T193000
DTSTAMP:20260422T061910
CREATED:20251210T194805Z
LAST-MODIFIED:20251210T194942Z
UID:10005760-1768843800-1768851000@events.ucsc.edu
SUMMARY:How Long is Long Enough: Screening and Conversation
DESCRIPTION:Join us for a screening of How Long is Long Enough: The Excessive Sentencing of Quntos & Layla\, a short documentary created by Natalie Decena\, Sarina Bozorgnia\, Veler Brown\, and Aiden Olivier from UC Santa Cruz with support from Michael Ademaro from Georgetown Law School as part of the Making an Exoneree initiative. \nQuntos Wilson and Layla Roberts were sentenced to life without parole in 1995 at the ages of 18 and 19 for a robbery in which no one was physically harmed and a mere $301 was stolen. Now approaching 50\, they have each become remarkable artists and mentors behind the prison bars of Louisiana State Penitentiary (Angola). \nIn addition to the documentary screening\, the event will include a conversation with Quntos Wilson and Layla Roberts\, letter-writing\, and collaborative art making.
URL:https://events.ucsc.edu/event/how-long-is-long-enough-screening-and-conversation/
LOCATION:Santa Cruz Barrios Unidos\, 1817 Soquel Ave\, Santa Cruz\, 95062\, United States
CATEGORIES:Film Screening
ATTACH;FMTTYPE=image/webp:https://events.ucsc.edu/wp-content/uploads/2025/12/how-long-is-long-enough.webp
GEO:36.9817021;-122.0010508
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260120T130000
DTEND;TZID=America/Los_Angeles:20260120T140000
DTSTAMP:20260422T061910
CREATED:20260107T175146Z
LAST-MODIFIED:20260107T175146Z
UID:10008327-1768914000-1768917600@events.ucsc.edu
SUMMARY:Campus to Career: Job Talk with Chief of Staff Mikaila Kruse
DESCRIPTION:Are you curious about careers in government\, leadership\, or public service? Join us for a job talk with UCSC alumna Mikaila Kruse\, the Chief of Staff for the Riverside city mayor. Mikaila will tell us her professional story and share how her education has informed her trajectory. You’ll learn about entering the field of politics\, what government work looks like\, and how to apply your skills for public service. \nAttendees will enter raffles for a Humanities tumbler and tote! \nRegister here \nLearn more about Mikaila: \nMikaila Kruse is Chief of Staff to Mayor Lock Dawson of Riverside. Having worked for elected officials at the federal\, state\, and local level\, she has a range of experience in government relations that includes serving on political campaigns\, delivering constituent services\, and developing legislation in Sacramento. Previously\, she worked on voter registration efforts and as a substitute teacher. She graduated from UC Santa Cruz in 2015 with a BA in History and Politics and received a Master of Public Policy degree from UC Riverside in 2020. \nFind more Humanities Division career events and other resources at Humanities Career Engagement
URL:https://events.ucsc.edu/event/campus-to-career-job-talk-with-chief-of-staff-mikaila-kruse/
LOCATION:https://events.ucsc.edu/event/campus-to-career-job-talk-with-chief-of-staff-mikaila-kruse/
CATEGORIES:Lectures & Presentations
ATTACH;FMTTYPE=image/jpeg:https://events.ucsc.edu/wp-content/uploads/2026/01/Mikaila-Kruse-scaled-e1767808280271.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260120T134000
DTEND;TZID=America/Los_Angeles:20260120T150000
DTSTAMP:20260422T061910
CREATED:20251211T224823Z
LAST-MODIFIED:20260108T184635Z
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SUMMARY:Behavioral\, Econometrics and Theory Seminar Series Presents: Roberto Corrao
DESCRIPTION:Economics Behavioral\, Econometrics\, & Theory Seminar\nDate: Tuesday\, January 20\, 2026\nTime: 1:40-3:00 p.m.\nLocation: E2-499\n\n \n\nSpeaker: Roberto Corrao\nTitle:  Assistant Professor of Economics \nAffiliation:  Stanford University\nHost: Gerelt Tserenjigmid\n \nSeminar title: Contractibility Design\n \nABSTRACT: \nWe introduce a model of incentive contracting in which the principal\, in addition to\nwriting contracts\, must engage in contractibility design: creating an evidence structure\nthat allows them to prove when the agent has breached the contract. Designing an\nevidence structure entails both (i) front-end costs borne ex ante\, such as those of\ndrafting contracts\, and (ii) back-end costs borne ex post\, such as those of generating\nevidence. We find that\, under even small front-end costs\, optimal contracts are coarse\,\nspecifying finitely many contingencies out of a continuum of possibilities. In contrast\,\nunder even large back-end costs\, optimal contracts are complete. Applied to the design\nof procurement contracts\, our results rationalize: (i) the discreteness of contracts\, (ii)\nthe presence of similarly vague contracts in low-stakes and high-stakes settings\, and\n(iii) the discontinuous adjustment of contracts to changes in the economic environment.
URL:https://events.ucsc.edu/event/behavioral-econometrics-and-theory-seminar-series-presents-roberto-corrao/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Seminars
GEO:37.0009723;-122.0632371
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260120T180000
DTEND;TZID=America/Los_Angeles:20260120T190000
DTSTAMP:20260422T061910
CREATED:20251206T003642Z
LAST-MODIFIED:20251206T003642Z
UID:10005752-1768932000-1768935600@events.ucsc.edu
SUMMARY:AI Business Practices Info Session
DESCRIPTION:Transform your workplace with practical AI skills.\nIn an era of rapid digital change\, non‑technical professionals need to know how to deploy AI tools and strategies efficiently—without needing to code. This specialization shows how you can streamline tasks like document and presentation creation\, reporting\, and project coordination using generative AI\, intelligent agents\, and automation. \nSpeaker\nJoin Hien Luu\, Program Chair and Head of Machine Learning Infrastructure at Zoox\, for an inside look at how our courses help you build prompt‑engineering know‑how\, ethical AI awareness\, and productivity‑boosting workflows—so you can lead AI‑driven change in your organization. \nSponsor\nThis winter info session is sponsored by the AI Business Practices specialization. \nClaim your seat.
URL:https://events.ucsc.edu/event/ai-business-practices-info-session/
LOCATION:CA
CATEGORIES:Lectures & Presentations,Meetings & Conferences,Training
ATTACH;FMTTYPE=image/png:https://events.ucsc.edu/wp-content/uploads/2025/12/SM-Cal-48.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260121T110000
DTEND;TZID=America/Los_Angeles:20260121T123000
DTSTAMP:20260422T061910
CREATED:20260105T203936Z
LAST-MODIFIED:20260105T205329Z
UID:10008262-1768993200-1768998600@events.ucsc.edu
SUMMARY:CSE Colloquium - Constraining Chaos: Toward Faithful and Semantic Decoding in Language Models
DESCRIPTION:Presenter: Loris D’Antoni\, UC San Diego \nAbstract:\nLanguage models excel at producing fluent text\, but in domains like code and math\, fluency isn’t enough — outputs must obey strict syntactic and semantic rules. A new wave of research is rethinking decoding itself: not as a process of sampling words\, but as a negotiation between probability\, structure\, and meaning. In this talk\, I’ll explore how grammar and semantics can be embedded into the decoding loop\, how we can sample from the true model conditional distribution under constraints\, and how programmable abstractions make it possible to enforce properties like type safety or program invariants. The result is a vision of decoding that is faithful to the model yet governed by rules\, pointing toward a future where LLMs generate not just plausible text\, but reliably correct output. \nBio:\nLoris D’Antoni is a Jacobs Faculty Scholar and Associate Professor in the Department of Computer Science and Engineering at the University of California San Diego. His research helps people build trustworthy software. His work has introduced new frameworks for verifying and synthesizing programs—ranging from resilient network configurations to robust decision-making systems—and\, more recently\, methods for aligning language models with user intent. \nHe is the recipient of an NSF CAREER Award and a Microsoft Research Faculty Fellowship\, and was selected as a Vilas Associate at the University of Wisconsin-Madison. He has also received Google\, Amazon\, and Meta Faculty Awards\, and the Morris and Dorothy Rubinoff Dissertation Award. His papers have earned several best paper awards and nominations\, including at TACAS\, ESOP\, ICDCN\, and SBES. \nLoris received his B.S. and M.S. in Computer Science from the University of Torino\, and his Ph.D. in Computer Science from the University of Pennsylvania. Before joining UC San Diego\, he was a faculty member at the University of Wisconsin–Madison. \nHosted by: Professor Nikos Tziavelis \nLocation: Engineering 2\, Room E2-180 \n*Light refreshments such as coffee\, pastries\, and fruit will be available. \nZoom: https://ucsc.zoom.us/j/93445911992?pwd=YkJ2TQtF79h0PcNXbEcpZLbpK0coiY.1&jst=3
URL:https://events.ucsc.edu/event/cse-colloquium-constraining-chaos-toward-faithful-and-semantic-decoding-in-language-models/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations,Seminars
ATTACH;FMTTYPE=image/jpeg:https://events.ucsc.edu/wp-content/uploads/2026/01/ldantoni-scaled.jpg
GEO:37.0009723;-122.0632371
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260121T173000
DTEND;TZID=America/Los_Angeles:20260121T193000
DTSTAMP:20260422T061910
CREATED:20251125T003155Z
LAST-MODIFIED:20251201T220429Z
UID:10005640-1769016600-1769023800@events.ucsc.edu
SUMMARY:Kraw Lecture: Sensing the Unseen: How Drones and Ground Sensors Reveal the Hidden Air Quality Impact
DESCRIPTION:How can flying robots help us track the air we breathe and the pollutants we can’t see? In this talk\, Assistant Professor Javier González-Rocha  will share how his team uses drones to measure wind patterns and detect airborne pollutants in hard-to-reach places.. \nThese systems help us understand how toxic pollutants and climate emissions move through the atmosphere and affect human health and the environment. From wildfire smoke to methane leaks from dairy farms and oil fields\, these emissions are often poorly monitored—especially in rural or overburdened communities. \nLow-cost\, adaptable drone and ground sensor systems fill this gap. By combining real-time flight data\, environmental measurements\, and advanced modeling\, González-Rocha and his team generate targeted observations that inform air quality assessments and improve emissions tracking. \nThis work sits at the intersection of engineering\, environmental science\, and community collaboration—building tools that empower people and support climate resilience from the ground up. \nIn-Person Reception: 5:30 p.m.\nLecture: 6–7 p.m.\n\nRegister Now
URL:https://events.ucsc.edu/event/kraw-lecture-sensing-the-unseen-how-drones-and-ground-sensors-reveal-the-hidden-air-quality-impact/
LOCATION:Silicon Valley Campus\, 3175 Bowers Avenue\, Santa Clara\, CA\, 95054\, United States
CATEGORIES:Lectures & Presentations
ATTACH;FMTTYPE=image/png:https://events.ucsc.edu/wp-content/uploads/2025/11/december-kraw-logo.png
GEO:37.3796975;-121.9765484
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Silicon Valley Campus 3175 Bowers Avenue Santa Clara CA 95054 United States;X-APPLE-RADIUS=500;X-TITLE=3175 Bowers Avenue:geo:-121.9765484,37.3796975
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260122T014000
DTEND;TZID=America/Los_Angeles:20260122T014000
DTSTAMP:20260422T061910
CREATED:20251211T230012Z
LAST-MODIFIED:20260108T184752Z
UID:10005828-1769046000-1769046000@events.ucsc.edu
SUMMARY:Applied Microeconomics and Trade Seminar Series Presents: Guo Xu
DESCRIPTION:Applied Microeconomics and Trade Seminar\nDate: Thursday\, January 22\, 2026\nTime: 1:40 – 3:00 p.m.\nLocation: E2-499\n\n \n\nSpeaker: Guo Xu\nTitle: Associate Professor of Economics \nAffiliation: University of California\, Berkeley  \nHost: Ajay Shenoy \n  \nSeminar title: Personnel is Policy: Delegation and Political Misalignment in the Rulemaking Process\n\nABSTRACT: We combine comprehensive data on the U.S. federal rulemaking process with individuallevel personnel and voter registration records to study the consequences of partisan misalignment between regulators and the president. We present three main results. First\, even important pieces of new regulation are frequently delegated to bureaucrats who are politically misaligned. Second\, rules that are overseen by misaligned regulators take systematically longer to complete\, are more verbose\, generate more negative feedback from the public\, and are more likely to be challenged in court. Third\, in assigning regulators to rules\, agency leaders often face a sharp tradeoff between political alignment and expertise. Agency frictions notwithstanding\, they tend to resolve this tradeoff in favor of expertise.
URL:https://events.ucsc.edu/event/applied-microeconomics-and-trade-seminar-series-presents-guo-xu/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Seminars
GEO:37.0009723;-122.0632371
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Engineering 2 Engineering 2 1156 High Street Santa Cruz CA 95064;X-APPLE-RADIUS=500;X-TITLE=Engineering 2 1156 High Street:geo:-122.0632371,37.0009723
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260122T080000
DTEND;TZID=America/Los_Angeles:20260122T170000
DTSTAMP:20260422T061910
CREATED:20260122T184550Z
LAST-MODIFIED:20260122T184550Z
UID:10009092-1769068800-1769101200@events.ucsc.edu
SUMMARY:HSI Equity Talk
DESCRIPTION:Title: Understanding the advising praxes central to student success at a four-year Hispanic-Serving Research Institution \nPresenter: Dr. Lydia Iyeczohua Zendejas \nLocation: Via Zoom (link provided via RSVP) \nAbstract: Higher education scholars increasingly recognize academic advising as a critical strategy for supporting the persistence of systemically marginalized students. Since the 1990s\, UC Santa Cruz has undergone significant growth and demographic shifts—undergraduate enrollment grew from 10\,269 in 1999 to 17\,517 in 2019\, with sharp increases in underrepresented\, first-generation\, and Hispanic students—creating both challenges and opportunities for advancing equitable outcomes. \nDr. Zendejas’s interview-based qualitative study examines how UCSC’s decentralized\, dual shared advising model shapes advisors’ ability to provide holistic\, culturally responsive advising. In this HSI equity talk\, she will share how advising structures\, practices\, and policies impact advisors’ capacity to support students\, how the current model can act as a structural barrier to collaboration\, and the advising praxis advisors identify as essential to student success\, persistence\, and retention. \nPlease complete this RSVP form if you plan to attend. The Zoom information and a calendar invitation will be sent to those who RSVP. 
URL:https://events.ucsc.edu/event/hsi-equity-talk/
LOCATION:CA
CATEGORIES:Lectures & Presentations,Ph.D. Presentations
ATTACH;FMTTYPE=image/png:https://events.ucsc.edu/wp-content/uploads/2026/01/Equity-Talk-Feb.-4th.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260122T114000
DTEND;TZID=America/Los_Angeles:20260122T131500
DTSTAMP:20260422T061910
CREATED:20260115T232014Z
LAST-MODIFIED:20260115T232014Z
UID:10008410-1769082000-1769087700@events.ucsc.edu
SUMMARY:BME Seminar: Rotation Talks
DESCRIPTION:Presenter: Grad Students \nDescription: Rotation Talks \nBio: N/A \nHosted by: Professor Rebecca DuBois\, BME Department
URL:https://events.ucsc.edu/event/bme-seminar-rotation-talks/
LOCATION:Physical Sciences Building\, Physical Sciences Building\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations,Seminars
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GEO:36.9996638;-122.0618552
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260122T153000
DTEND;TZID=America/Los_Angeles:20260122T170000
DTSTAMP:20260422T061910
CREATED:20260112T192243Z
LAST-MODIFIED:20260112T192243Z
UID:10008342-1769095800-1769101200@events.ucsc.edu
SUMMARY:Renowned climatologist Zeke Hausfather speaks on "Progress and Peril in a Warming World"
DESCRIPTION:Zeke Hausfather\, noted climate scientist\, is the climate lead at Stripe\, writes for Carbon Brief\, and is affiliated with Berkeley Earth and the Breakthrough Institute. He is a lead author on the  IPCC AR7 report.  His blog\, The Climate Brink\, is one of the most popular go-to spots for climate information on Substack. \nDr. Hausfather’s presentation abstract follows: \nRecent progress on climate policy coupled with more rapid than expected declines in clean energy costs have bent down the curve of future emissions. Growing consensus is that 21st century warming will likely remain below 3˚C. \nHowever it is difficult to fully preclude an eventual warming of 4˚C or more under a current policy world if there are continued positive emissions after 2100\, or if carbon cycle feedbacks and climate sensitivity are on the high end of current estimates. \nThis talk will review our current climate trajectory and its impacts and assess measures needed to further reduce future warming and hedge against climate tail risks. \nPlease come in person to the Center for Adaptive Optics atrium\, or zoom in to https://us02web.zoom.us/j/84461520550?pwd=9BaUYofFdp9JfHg3x8CJdH3RBt5eDm.1 \nA special Q&A session for undergraduates will be held at the CfAO atrium from 2-3! \nCfAO is adjacent to Earth and Marine Sciences and Natural Sciences II. \n 
URL:https://events.ucsc.edu/event/renowned-climatologist-zeke-hausfather-speaks-on-progress-and-peril-in-a-warming-world/
LOCATION:Center for Adaptive Optics\, 7487 Red Hill Road\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations
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GEO:37.001379;-122.0617685
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260123T093000
DTEND;TZID=America/Los_Angeles:20260123T110000
DTSTAMP:20260422T061910
CREATED:20260120T223725Z
LAST-MODIFIED:20260120T223725Z
UID:10008684-1769160600-1769166000@events.ucsc.edu
SUMMARY:Sharma\, R. (CSE) - Automatically Evolving GPU Libraries for Performance Portable AI Kernels
DESCRIPTION:GPUs are the workhorses of modern AI\, widely deployed and developed by many vendors including Apple\, Qualcomm\, Intel\, AMD\, and NVIDIA. While these GPUs all offer high compute potential\, programming them effectively is difficult because they differ in performance-critical features like SIMT width\, cache capacity\, and memory bandwidth\, demanding different optimization strategies. Tunable kernels address this by exposing parameters such as tiling dimensions and workgroup sizes\, enabling per-device specialization. Yet this produces static libraries: tuned once\, then frozen\, degrading as new hardware emerges. We propose automatically evolving libraries that expand their tuning knowledge as new hardware emerges\, with minimal impact on user experience. \nTo build such libraries\, we first need to understand the tuning landscape. We address this through GPU Goldmines\, a WebGPU-based framework for exhaustively collecting tuning data across diverse devices. Our tuned matrix multiplication kernels outperform an optimized baseline by 8.4x on average\, while matrix-vector kernels achieve 93% of platform bandwidth. We find that hyper-tuning for a single GPU causes 50% performance degradation on other devices\, whereas data-driven portability methods recover 88% of peak performance. These kernels are fundamental to the prefill and decode phases of LLM inference. We integrate them into llama.cpp as our evaluation platform\, where they outperform CPU and Vulkan backends. \nBuilding on this data\, we are developing Living Libraries to improve performance continuously without disrupting users. This means choosing good parameters upfront\, learning from real-world execution\, and knowing when to keep searching versus when to stop\, though hand-designed parameter spaces remain inherently bounded. To move beyond this\, we extend toward LLM-based kernel evolution\, where language models propose entirely new kernel variants\, opening a less structured but higher potential search space. \nEvent Host: Rithik Sharma\, Ph.D. Student\, Computer Science and Engineering \nAdvisor: Tyler Sorensen & Yuanchao Xu   \n  \nZoom: https://ucsc.zoom.us/j/92739836317?pwd=0ydDzimUFIoaLDUKst96dk27th4lvW.1 \nPasscode: 089560
URL:https://events.ucsc.edu/event/sharma-r-cse-automatically-evolving-gpu-libraries-for-performance-portable-ai-kernels/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Ph.D. Presentations
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GEO:37.0009723;-122.0632371
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260123T120000
DTEND;TZID=America/Los_Angeles:20260123T130000
DTSTAMP:20260422T061910
CREATED:20260120T214846Z
LAST-MODIFIED:20260122T174111Z
UID:10008680-1769169600-1769173200@events.ucsc.edu
SUMMARY:Statistics Seminar: Heterogeneous Statistical Transfer Learning
DESCRIPTION:Presenter: Subhadeep Paul\, Associate Professor\, Ohio State University \nDescription: In the first part of the talk\, we consider the problem of Transfer Learning (TL) under heterogeneity from a source to a new target domain for high-dimensional regression with differing feature sets. Most homogeneous TL methods assume that target and source domains share the same feature space\, which limits their practical applicability. In applications\, the target and source features are frequently different due to the inability to measure certain variables in data-poor target environments. Conversely\, existing heterogeneous TL methods do not provide statistical error guarantees\, limiting their utility for scientific discovery.  Our method first learns a feature map between the missing and observed features\, leveraging the vast source data\, and then imputes the missing features in the target. Using the combined matched and imputed features\, we then perform a two-step transfer learning for penalized regression. We develop upper bounds on estimation and prediction errors\, assuming that the source and target parameters differ sparsely but without assuming sparsity in the target model. We obtain results for both when the feature map is linear and when it is nonparametrically specified as unknown functions.  Our results elucidate how estimation and prediction errors of HTL depend on the model’s complexity\, sample size\, the quality and differences in feature maps\, and differences in the models across domains. In the second part of the talk\, going beyond linear models\, I will discuss a transfer learning method for nonparametric regression using a random forest. The unknown source and target regression functions are assumed to differ for a small number of features. Our method obtains residuals from a source domain-trained Centered RF (CRF) in the target domain\, then fits another CRF to these residuals with feature splitting probabilities proportional to feature-residual distance covariance. We derive an upper bound on the mean square error rate of the procedure that theoretically brings out the benefits of transfer learning in random forests. Our results explain why shallower trees in the residual random forest in the target domain provide implicit regularization. \nBio:Subhadeep Paul is an Associate Professor in the Department of Statistics at The Ohio State University. He is also a faculty fellow and previously served as a co-director of the foundations of data science and AI community at the Translational Data Analytics Institute at Ohio State. He received his PhD in Statistics from the University of Illinois at Urbana-Champaign in 2017. His research focuses on statistical analysis of complex network-linked data and transfer and federated statistical learning. His research has been funded by two NSF grants from the algorithms of threat detection and mathematics of digital twins programs. \nHosted by: Statistics Department \nZoom link: https://ucsc.zoom.us/j/94465292273?pwd=bQ6MCX0OHYxHqgqNwbEYfgbKWqgNVy.1
URL:https://events.ucsc.edu/event/statistics-seminar-heterogeneous-statistical-transfer-learning/
LOCATION:https://ucsc.zoom.us/j/94465292273?pwd=bQ6MCX0OHYxHqgqNwbEYfgbKWqgNVy.1
CATEGORIES:Lectures & Presentations,Seminars
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260125T130000
DTEND;TZID=America/Los_Angeles:20260125T150000
DTSTAMP:20260422T061910
CREATED:20251002T180146Z
LAST-MODIFIED:20251002T180146Z
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SUMMARY:Santa Cruz Pickwick Club presents: Bleak House
DESCRIPTION:Spontaneous human combustion! Evil lawyers! Detectives! Family intrigue! These all come together in Charles Dickens’s masterwork\, Bleak House. This year\, we will spend the year reading the 2026 Dickens Universe novel. Join Dickens enthusiasts and Pickwick Club members on Zoom for a series of discussions about this beloved book. \nRegister via Zoom \nReading Schedule:  \n\nOCT 26: Chapters 8-13\nNOV 23: Chapters 14-19\nDEC 28: No meeting\nJAN 25: Chapters 20-25\nFEB 22: Chpaters 26-32\nMAR 22: Chapters 33-38\nAPR 26: Chapters 39-46\nMAY 24: Chapters 47-53\nJUN 28: Chapters 54-67 (End)\n\nRecommended Edition: We recommend the Penguin Classics edition of the novel for its appendices and notes\, but other versions are fine. First-time readers should avoid the Introduction if they don’t want spoilers. Download the novel to read at Gutenburg.org or listen to it at LibriVox.org. \nThe Santa Cruz Pickwick (Book) Club\, a branch of the Dickens Fellowship\, is a community of local bookworms\, students\, and teachers who meet monthly to discuss a nineteenth-century novel. The Santa Cruz Public Libraries provide support for the reading group.
URL:https://events.ucsc.edu/event/santa-cruz-pickwick-club-presents-bleak-house-2/2026-01-25/
LOCATION:CA
CATEGORIES:Lectures & Presentations
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DTSTART;TZID=America/Los_Angeles:20260125T170000
DTEND;TZID=America/Los_Angeles:20260125T193000
DTSTAMP:20260422T061910
CREATED:20260120T201338Z
LAST-MODIFIED:20260120T201542Z
UID:10008679-1769360400-1769369400@events.ucsc.edu
SUMMARY:Screening: Queering Movement\, Stories Embodied Film Shorts
DESCRIPTION:The IAS\, BBQueer Fest\, and Motion Pacific invite you to attend “Queering Movement: Stories Embodied\,” an evening celebrating short films by local Black\, brown and queer artists and dancers. The screening and Q&A with filmmakers and participants showcases the interplay of activism\, movement\, and performance. Social hour to follow! Light snacks and (non-alcoholic) refreshments will be provided. Films are in English\, with English subtitles. moss time\, crip time includes audio description as voice over. \nFilms:\nmoss time\, crip time (Cynthia Ling Lee.)\nTaste her Fruit\, Bless the Whore (Diana Mulan Zhu)\nLiberating Movement: Black\, Brown & Queer All Over (Helen Aldana & Megan Martinez Goltz)
URL:https://events.ucsc.edu/event/screening-queering-movement-stories-embodied-film-shorts/
LOCATION:Institute of the Arts and Sciences\, 100 Panetta Ave\, Santa Cruz\, United States
CATEGORIES:Film Screening
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